[PATCH 6.2/7] MMC: mmci: Enable Device Tree support for ux500

[lee.jones@linaro.org (Lee Jones)]

On 25/04/12 19:57, Russell King - ARM Linux wrote:
> On Mon, Apr 16, 2012 at 10:26:08AM +0100, Lee Jones wrote:
>> +	/* Must have platform data or Device Tree. */
>> +	if (!plat&&  !np) {
>> +		dev_err(&dev->dev, "No plat data or DT found\n");
>> +		return -EINVAL;
>>   	}
>>
>> +	if (np)
>> +		mmci_dt_populate_generic_pdata(np, plat);
>
> Please tell me what happens if plat is NULL, but we're running on a DT
> enabled platform.  Something tells me that you might just want to fix
> that case _before_ I apply your patch.


Sorry for the response delay, I've been incredibly busy with other DT 
enablement.

You're right, I need to allocate memory for platform_data in 
mmci_dt_populate_generic_pdata. This must have worked by chance when I 
tested it. I will draft up another patch and send it to you as soon as I 
can free up some time.

Kind regards,
Lee

-- 
Lee Jones
Linaro ST-Ericsson Landing Team Lead
M: +44 77 88 633 515
Linaro.org ? Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog